440148072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10607}}^1$

素因数の和:10655

約数の個数: 128

約数和(自身を含む): 1425715200

約数和(自身を除く): 985567128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 19, 21, 24, 26, 28, 38, 39, 42, 52, 56, 57, 76, 78, 84, 91, 104, 114, 133, 152, 156, 168, 182, 228, 247, 266, 273, 312, 364, 399, 456, 494, 532, 546, 728, 741, 798, 988, 1064, 1092, 1482, 1596, 1729, 1976, 2184, 2964, 3192, 3458, 5187, 5928, 6916, 10374, 10607, 13832, 20748, 21214, 31821, 41496, 42428, 63642, 74249, 84856, 127284, 137891, 148498, 201533, 222747, 254568, 275782, 296996, 403066, 413673, 445494, 551564, 593992, 604599, 806132, 827346, 890988, 965237, 1103128, 1209198, 1410731, 1612264, 1654692, 1781976, 1930474, 2418396, 2619929, 2821462, 2895711, 3309384, 3860948, 4232193, 4836792, 5239858, 5642924, 5791422, 7721896, 7859787, 8464386, 10479716, 11285848, 11582844, 15719574, 16928772, 18339503, 20959432, 23165688, 31439148, 33857544, 36679006, 55018509, 62878296, 73358012, 110037018, 146716024, 220074036, 440148072]

約数ペア:

[(1, 440148072), (2, 220074036), (3, 146716024), (4, 110037018), (6, 73358012), (7, 62878296), (8, 55018509), (12, 36679006), (13, 33857544), (14, 31439148), (19, 23165688), (21, 20959432), (24, 18339503), (26, 16928772), (28, 15719574), (38, 11582844), (39, 11285848), (42, 10479716), (52, 8464386), (56, 7859787), (57, 7721896), (76, 5791422), (78, 5642924), (84, 5239858), (91, 4836792), (104, 4232193), (114, 3860948), (133, 3309384), (152, 2895711), (156, 2821462), (168, 2619929), (182, 2418396), (228, 1930474), (247, 1781976), (266, 1654692), (273, 1612264), (312, 1410731), (364, 1209198), (399, 1103128), (456, 965237), (494, 890988), (532, 827346), (546, 806132), (728, 604599), (741, 593992), (798, 551564), (988, 445494), (1064, 413673), (1092, 403066), (1482, 296996), (1596, 275782), (1729, 254568), (1976, 222747), (2184, 201533), (2964, 148498), (3192, 137891), (3458, 127284), (5187, 84856), (5928, 74249), (6916, 63642), (10374, 42428), (10607, 41496), (13832, 31821), (20748, 21214)]